SPCC plans for Virginia facilities
Who needs an SPCC plan in Virginia, the 1,320-gallon aboveground threshold, Tier I/II self-certification vs PE certification, secondary containment, and how SPCC meets DEQ AST rules. We prepare and certify plans for VA sites.
If your Virginia facility stores oil aboveground and could discharge to a creek, storm drain, ditch, or any other water of the United States, federal law most likely requires you to have a Spill Prevention, Control, and Countermeasure (SPCC) plan. The rule lives at 40 CFR Part 112, it is enforced by the U.S. EPA, and it applies in Virginia the same way it applies everywhere else in the country. The plan has to be written, kept on site, and put fully into practice before a spill happens, not after.
The trigger is volume. You need an SPCC plan once your aggregate aboveground oil storage capacity at a single facility exceeds 1,320 gallons, or once your completely buried storage exceeds 42,000 gallons. "Oil" here is broad: gasoline, diesel, used oil, hydraulic and lubricating oils, heating oil, and even some animal and vegetable oils all count. Capacity is measured by tank shell size, not by how much product you happen to be holding, and small containers under 55 gallons are excluded from the count.
We prepare, certify, and update SPCC plans for facilities across Virginia. Below is a plain-English walk through who needs a plan, when you can self-certify versus when a Professional Engineer has to sign it, what secondary containment actually requires, and how the federal SPCC rule lines up with Virginia DEQ's own aboveground storage tank and oil-discharge programs.
Who needs an SPCC plan in Virginia
SPCC is a federal rule under the Clean Water Act, so the test is the same in Virginia as in any other state. You are subject to 40 CFR Part 112 if all three of the following are true: you are a non-transportation-related facility, you store, use, or transfer oil, and there is a reasonable expectation that a discharge could reach navigable waters or adjoining shorelines.
That last point matters in Virginia more than people expect. With the Chesapeake Bay watershed, the James, Rappahannock, and dozens of tributaries, plus the storm-drain systems that feed them, very few commercial sites can credibly claim a spill could never reach water. EPA does not let you subtract the effect of containment or drainage controls when you make that judgment; you assume the oil gets out and ask where it would go.
- Aggregate aboveground oil storage capacity above 1,320 gallons at the facility, or
- Completely buried oil storage capacity above 42,000 gallons (note: most regulated USTs fall under separate UST rules instead), and
- A reasonable expectation of discharge to a water of the United States.
Tier I and Tier II self-certification vs. PE certification
How your plan gets certified depends on how much oil you store and your spill history. Larger facilities need a licensed Professional Engineer to review and certify the plan. Smaller "qualified facilities" may self-certify under a streamlined option, but the substance of the plan still has to be right.
A facility qualifies for self-certification if its aggregate aboveground oil storage capacity is 10,000 gallons or less and it meets the rule's oil-discharge history criteria (broadly, no recent reportable discharges to water of the sizes EPA defines). Within that group, the smallest sites can use the Tier I option and complete EPA's plan template; sites that store more, or have tanks too large for Tier I limits, use the Tier II option and write a full plan that still meets every applicable requirement of the rule.
- Tier I qualified facility: 10,000 gallons or less aggregate aboveground, no single aboveground container over 5,000 gallons, clean discharge history. Owner may self-certify on EPA's template.
- Tier II qualified facility: 10,000 gallons or less aggregate aboveground, clean discharge history, but with a container over 5,000 gallons or a more complex layout. Owner self-certifies a full plan.
- PE-certified plan: required once aggregate aboveground capacity is over 10,000 gallons, or whenever the facility cannot meet the qualified-facility discharge criteria. A Professional Engineer reviews, certifies, and signs.
Secondary containment is the core of the plan
The heart of every SPCC plan is keeping a spill from leaving the property. The rule requires "sized" secondary containment for bulk storage tanks: the containment must hold the full capacity of the largest single tank plus enough freeboard for precipitation. For most tanks that means a dike, berm, remote impoundment, or a double-walled tank rated for the job.
Beyond the main tanks, the plan has to address "general" containment at the places oil is most likely to escape during normal operations: loading and unloading areas, transfer points, mobile fueling, and oil-filled equipment. The plan also covers inspections, integrity testing, overfill protection, employee training, and the spill-response steps your people follow if something does get out.
- Sized containment for bulk tanks: largest tank's volume plus freeboard for rainfall
- General containment at loading, unloading, and transfer points
- Tank inspection and integrity-testing schedules with records kept on site
- Overfill prevention, drainage controls, and security measures
- Personnel training and a written discharge-response procedure
How SPCC interacts with Virginia DEQ rules
SPCC is federal, but it is not the only oil-storage rule a Virginia facility has to satisfy. Virginia DEQ runs its own programs, and a well-built SPCC plan should be written so it supports compliance with them rather than conflicting.
Virginia has a state aboveground storage tank program at 9VAC25-91 (the Facility and Aboveground Storage Tank Regulation) that applies to facilities with an aggregate aboveground storage capacity of 25,000 gallons or more of oil. Those facilities register with DEQ, pay fees, and must have an Oil Discharge Contingency Plan and demonstrate financial responsibility under the state Oil Discharge program. Separately, Virginia regulates underground storage tanks under 9VAC25-580 and oil-discharge financial responsibility under related chapters. SPCC, the state AST program, and the UST program are distinct requirements that can all touch the same site.
- 40 CFR 112 (SPCC): federal, triggers at 1,320 gallons aggregate aboveground; spill prevention and containment
- 9VAC25-91 (Virginia AST program): state, triggers at 25,000 gallons aggregate aboveground; registration, fees, contingency planning
- 9VAC25-580 (Virginia UST technical regulation): separate program for regulated underground tanks
- Virginia oil-discharge and contingency-plan requirements that larger facilities must meet alongside SPCC
What we deliver for Virginia sites
We handle the full SPCC plan from site visit to signed document. That starts with walking the facility, inventorying every container that counts toward the threshold, and evaluating your existing containment, drainage, and transfer areas against the rule.
From there we write the plan, specify the containment and controls that bring the site into compliance, and certify it: Professional Engineer certification when the facility is over 10,000 gallons, or a properly built self-certified plan when it qualifies. We also handle the five-year reviews and the plan amendments the rule requires whenever you add a tank, change a process, or otherwise alter the facility in a way that materially affects spill potential.
- On-site assessment, container inventory, and containment evaluation
- Full SPCC plan drafted to 40 CFR 112 for Virginia conditions
- PE certification above 10,000 gallons, or a built-right self-certified plan
- Five-year reviews and amendments when the facility changes
- Coordination with Virginia DEQ AST, UST, and oil-discharge obligations where they apply
Common questions
Does my Virginia facility need an SPCC plan?
If your aggregate aboveground oil storage capacity at the facility is more than 1,320 gallons (or buried capacity is more than 42,000 gallons) and a spill could reasonably reach a creek, storm drain, or other water of the United States, then yes, 40 CFR 112 requires a written SPCC plan kept on site. The federal rule applies in Virginia exactly as it does nationwide.
Can I write and certify my own SPCC plan, or do I need a PE?
If your facility stores 10,000 gallons or less aboveground and meets the rule's oil-discharge history criteria, you can self-certify as a Tier I or Tier II qualified facility. Above 10,000 gallons, or if you do not meet those criteria, a licensed Professional Engineer must review and certify the plan. We prepare both, and we build self-certified plans to the same technical standard as PE plans.
What counts toward the 1,320-gallon SPCC threshold?
Every aboveground container with a capacity of 55 gallons or more: bulk tanks, drums, totes, generator day tanks, and oil-filled equipment such as transformers. It is measured by container shell capacity, not by the amount of product on hand. Containers smaller than 55 gallons are not counted.
How is SPCC different from Virginia DEQ's aboveground storage tank program?
SPCC is the federal spill-prevention rule under 40 CFR 112 and triggers at 1,320 gallons aboveground. Virginia's own AST program under 9VAC25-91 triggers at 25,000 gallons aboveground and adds state registration, fees, and oil-discharge contingency planning. They are separate requirements; a site can need an SPCC plan well before it reaches the state AST threshold.
How often does an SPCC plan have to be updated?
The rule requires you to review and evaluate the plan at least once every five years, and to amend it whenever a change at the facility materially affects spill potential, such as adding a tank, changing a transfer process, or reconfiguring containment. Amendments tied to a physical change generally need to be made and certified within set timeframes after the change.
Do underground tanks count for SPCC?
Completely buried oil storage triggers SPCC only above 42,000 gallons of capacity, and tanks already regulated under federal or state UST programs are generally excluded from that count. Most regulated USTs are handled under Virginia's UST technical regulation (9VAC25-580) rather than SPCC. Aboveground storage is the usual reason a Virginia facility needs an SPCC plan.
Need an SPCC plan for your Virginia facility?
We assess the site, inventory what counts toward the threshold, and deliver a plan that holds up in an EPA inspection, PE-certified when your volume requires it. Talk to Matt about your tanks and timeline.